Create separate pam config for webserver instead of using dropbear's

Signed-off-by: Jennifer Lee <jennifer1.lee@intel.com>
Change-Id: I18850e82e116683b1c56e3a0eb23511b09aeed51
diff --git a/pam-webserver b/pam-webserver
new file mode 100644
index 0000000..47e787f
--- /dev/null
+++ b/pam-webserver
@@ -0,0 +1,4 @@
+#%PAM-1.0
+
+auth     include  common-auth
+account  include  common-account